506712

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 1298880

約数和(自身を除く): 792168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 491, 516, 982, 1032, 1473, 1964, 2946, 3928, 5892, 11784, 21113, 42226, 63339, 84452, 126678, 168904, 253356, 506712]

約数ペア:

[(1, 506712), (2, 253356), (3, 168904), (4, 126678), (6, 84452), (8, 63339), (12, 42226), (24, 21113), (43, 11784), (86, 5892), (129, 3928), (172, 2946), (258, 1964), (344, 1473), (491, 1032), (516, 982)]